CVE-2026-24583: Sumup Payment Gateway For Woocommerce

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in sumup SumUp Payment Gateway For WooCommerce sumup-payment-gateway-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SumUp Payment Gateway For WooCommerce: from n/a through <= 2.7.9.

Affected products

• Sumup Sumup Payment Gateway For Woocommerce: up to and including 2.7.9

Published 2026-01-23. Last modified 2026-06-17.